So I'm still suffering from nausea at 24 weeks. It's coming and going all the time throughout the day so I'm wondering if it's something I'm eating that is causing it? Has anyone tried an allergy test during pregnancy and found they have new intolerances? My acupuncturist does the allergy test by taking a strand of hair and gives a huge list of foods etc and if there is any intolerance and if so if it is a small intolerance or a big one. I'm thinking it might be worth a try